Many of the top results follow big news events. The World Cup dominates most of June. Crimea takes the top spot in early March, soon after pro-Russian forces began taking control of the peninsula from Ukraine. The pages for well-loved celebrities spike after their namesakes die--Robin Williams and Philip Seymour Hoffman were viewed millions of times after their early deaths.

[...] Others can simply be attributed to the unpredictability of the internet. "Impossible colors" is the top page on January 5, with nearly 100,000 views--probably the result of this Reddit post that answers the question, "Can you name one thing that is and will remain impossible?"